Patent
   D254901
Priority
Jan 03 1978
Filed
Jan 03 1978
Issued
May 06 1980
Expiry
May 06 1994
Assg.orig
Entity
unknown
1
2
n/a
The ornamental design for a smoke detector, substantially as shown and described.

FIG. 1 is a perspective view of the smoke detector according to the present invention;

FIG. 2 is a top plan view of the smoke detector on a reduced scale;

FIG. 3 is a front elevational view of the smoke detector on a reduced scale;

FIG. 4 is a bottom plan view of the smoke detector on a reduced scale.

Ng, William W.

Patent Priority Assignee Title
D951118, Apr 11 2016 Smoke detector
Patent Priority Assignee Title
3226703,
119200,
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 03 1978Multirich Enterprise USA Incorporated(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule